A program in theater history focuses on the conception and transformation of theatrical culture that originated in Ancient Greece. Students may explore various religious, cultural and political aspects that changed the role theater played in society to better understand how modern-day theater came to be.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.